package com.smxy.daydayup.service;

import com.smxy.daydayup.pojo.CourseTalk;
import com.smxy.daydayup.pojo.dto.TalkInfo;

import java.util.List;

/**
  * @team daydayup
  * @time 2021-12-06 21:45
  */
public interface CourseTalkService{


    int deleteByPrimaryKey(Long courseTalkId);

    int insert(CourseTalk record);

    int insertSelective(CourseTalk record);

    CourseTalk selectByPrimaryKey(Long courseTalkId);

    int updateByPrimaryKeySelective(CourseTalk record);

    int updateByPrimaryKey(CourseTalk record);

    List<TalkInfo> selectAllTalk(Integer sectionId);

    List<TalkInfo> selectReply(String courseTalkNumber);
}
